The World of My 17 poster
Where to stream

The World of My 17

5.820202 seasonsTV SeriesComedyDrama

Four high school girls navigate insecurities, challenges, and personal growth while forming deep bonds of friendship. As Oh Na-ri adjusts to a new chapter in her life, she finds support in her elegant childhood friend Yoo Na, protective…

Where to watch

Not available in United States
Streaming in 9 other countries

The World of My 17 isn't on any streaming service in United States right now, but it's available in Albania, Andorra, Bosnia & Herzegovina, Israel and 5 more. Streaming rights are licensed per country.

Seasons & Episodes

E1
Episode 1
Dec 15, 2021
E2
Episode 2
Dec 17, 2021
E3
Episode 3
Dec 22, 2021
E4
Episode 4
Dec 24, 2021
E5
Episode 5
Dec 29, 2021
E6
Episode 6
Dec 31, 2021
E7
Episode 7
Jan 5, 2022
E8
Episode 8
Jan 7, 2022
E9
Episode 9
Jan 12, 2022
E10
Episode 10
Jan 14, 2022

Cast

CYChoi Ye-na
Choi Ye-na
Oh Na-ri
YSYoo Seon-ho
Yoo Seon-ho
Joo Chan-yang
HBHwang Bo-reum-byeol
Hwang Bo-reum-byeol
Im Yoo-na
LWLee Won-jeong
Lee Won-jeong
Kwon Seung-ha
HCHan Chae-kyung
Han Chae-kyung
Seo Mi-rae
HJHan Ji-hyo
Han Ji-hyo
Im Sun-ji
KHKwon Hyun-bin
Kwon Hyun-bin
Jung Woo-kyung
YSYang Seo-hyun
Yang Seo-hyun
Oh Yu-rim
PEPark Eun-woo
Park Eun-woo
Jo Yoo-jung

More from Choi Ye-na · Lead actress

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2018
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More from Yoo Seon-ho · Co-star actor

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2016
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2023 · 7.5
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2025 · 8.1
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2021 · 7.4
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2017 · 2.8
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2019
See all fromYoo Seon-ho

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The World of My 17 — streaming FAQ

Which OTT platform streams The World of My 17?

The World of My 17 isn't on any streaming service in United States yet, but it's available in Andorra, Albania and Bosnia & Herzegovina and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is The World of My 17 on Netflix?

No, The World of My 17 is not on Netflix in United States as of October 2026.

Is The World of My 17 on Amazon Prime Video?

No, The World of My 17 isn't on Amazon Prime Video in United States right now.

Where can I watch The World of My 17 for free?

The World of My 17 isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in The World of My 17?

The World of My 17 has 2 seasons in total (22 episodes). The series concluded in 2022.

Are all episodes of The World of My 17 out yet?

Yes — all 22 episodes across 2 seasons of The World of My 17 are out and available to stream.

Is there a Season 3 of The World of My 17?

No — The World of My 17 ended after 2 seasons, so there is no Season 3.